refactor: utxo message structure (#210)

Author: frolvanya

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "bridge-cli"
-version = "0.3.15"
+version = "0.3.16"
 edition = "2021"
 repository = "https://github.com/Near-One/bridge-sdk-rs"
 

bridge-cli/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "near-bridge-client"
-version = "0.2.3"
+version = "0.2.4"
 edition = "2021"
 
 [dependencies]

bridge-sdk/bridge-clients/near-bridge-client/Cargo.toml

@@ -178,7 +178,7 @@ pub struct NearToBtcTransferInfo {
 
 #[derive(Debug, PartialEq, serde::Deserialize, serde::Serialize)]
 enum UTXOChainMsg {
-    V0 { max_fee: u64 },
+    MaxGasFee(u64),
 }
 
 impl NearBridgeClient {
@@ -870,9 +870,7 @@ impl NearBridgeClient {
             None
         } else {
             let utxo_chain_extra_info: UTXOChainMsg = serde_json::from_str(msg)?;
-            let max_fee = match utxo_chain_extra_info {
-                UTXOChainMsg::V0 { max_fee } => max_fee,
-            };
+            let UTXOChainMsg::MaxGasFee(max_fee) = utxo_chain_extra_info;
             Some(max_fee)
         };